JPH0459473B2 - - Google Patents
Info
- Publication number
- JPH0459473B2 JPH0459473B2 JP21525886A JP21525886A JPH0459473B2 JP H0459473 B2 JPH0459473 B2 JP H0459473B2 JP 21525886 A JP21525886 A JP 21525886A JP 21525886 A JP21525886 A JP 21525886A JP H0459473 B2 JPH0459473 B2 JP H0459473B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- pump
- pressure
- detection means
- plunger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000007788 liquid Substances 0.000 claims description 43
- 238000001514 detection method Methods 0.000 claims description 18
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 13
- 239000012530 fluid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21525886A JPS6371586A (ja) | 1986-09-12 | 1986-09-12 | 送液装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21525886A JPS6371586A (ja) | 1986-09-12 | 1986-09-12 | 送液装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6371586A JPS6371586A (ja) | 1988-03-31 |
| JPH0459473B2 true JPH0459473B2 (enrdf_load_stackoverflow) | 1992-09-22 |
Family
ID=16669331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21525886A Granted JPS6371586A (ja) | 1986-09-12 | 1986-09-12 | 送液装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6371586A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6375375A (ja) * | 1986-09-19 | 1988-04-05 | Hitachi Ltd | ピストンポンプの微小駆動装置 |
| JPH0823553B2 (ja) * | 1988-06-27 | 1996-03-06 | 横河電機株式会社 | 送液装置 |
| JP2006184120A (ja) * | 2004-12-27 | 2006-07-13 | Kenichi Kudo | 微少流量送液装置 |
| CN103590993B (zh) * | 2013-11-06 | 2016-03-16 | 安徽皖仪科技股份有限公司 | 一种减小液相色谱仪中流量波动的方法和输液泵装置 |
| JP6952636B2 (ja) | 2018-03-28 | 2021-10-20 | 日機装株式会社 | 無脈動ポンプ及び無脈動ポンプの制御方法 |
| CN112324648B (zh) * | 2020-11-02 | 2022-08-23 | 山东悟空仪器有限公司 | 串联式柱塞泵压力平衡点的控制方法及串联式柱塞泵 |
| CN114941621B (zh) * | 2022-04-29 | 2023-03-14 | 鲲鹏仪器(大连)有限公司 | 一种实现高效液相色谱仪稳定送液的控制方法 |
-
1986
- 1986-09-12 JP JP21525886A patent/JPS6371586A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6371586A (ja) | 1988-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |